| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.67 | 11.566% | $258.465 | $258.47 | $258.45 | $258.50 |
| Purchase #2 | $155.82 | 4.722% | $163.1778 | $163.18 | $163.20 | $163.20 |
| Purchase #3 | $194.86 | 9.437% | $213.2489 | $213.25 | $213.25 | $213.20 |
| Purchase #4 | $38.64 | 11.292% | $43.0032 | $43.00 | $43.00 | $43.00 |
| Purchase #5 | $178.45 | 6.534% | $190.1099 | $190.11 | $190.10 | $190.10 |
| Purchase #6 | $221.91 | 10.695% | $245.6433 | $245.64 | $245.65 | $245.60 |
| Purchase #7 | $39.54 | 9.527% | $43.307 | $43.31 | $43.30 | $43.30 |
| 7 purchase totals = | $1,060.89 | $1,156.9551 | $1,156.96 | $1,156.95 | $1,156.90 | |